This dog toy is made of durable natural rubber,/ non-toxic, soft, elastic and firm to bite, so your dog’s teeth can grind and clean. / You can accompany dogs to save them from loneliness when they are alone at home / The relationship between you and your pet will be closer thanks to these fun chewing balls / Specifications: / < br/> Material: rubber / Size: about 6 cm / Color: green, blue / Weight: about 135 grams / Packing: 2 pieces (1 piece for each colour)